Linear Precoding for Fading Cognitive Multiple-Access Wiretap Channel With Finite-Alphabet Inputs - Jin, Juening; Xiao, Chengshan; Tao, Meixia; Chen, Wen (IEEE transactions on vehicular technology, 2017)
Keywords: Algorithms; Approximation; Approximation algorithms; Codes; Cognitive multiple-access wiretap channel (CMAC-WT); Fading; Fading channels; finite-alphabet inputs; Interference; linear precoding; Mathematical analysis; multiple-input multiple-output (MIMO); Optimization; physical-layer security; Polynomials; Precoding; Receivers; Secrecy aspects; Security; statistical channel state information (CSI); Transmitters; Wiretapping